Advance Formation

Geology

Members: Lower (14), Upper (3)

Lithologies: "shale" (17), "limestone" (17)

Paleoenvironments: slope (17)

Age range: Turinian or 457.30000 to 453.80000 Ma
Collections

Time interval Ma Country or state Original ID and collection number
Turinian457.3 - 453.8Canada (British Columbia) (35426 192176 192177 192178 192179 192180 192181 192182 192183 192184 192195 192196 192197 192198 192199 192200 192201)